ergo.® 7440

Bonding Technology

ergo.® 7440 is a black, toughened, pasty epoxy resin for application with composite or metal parts. The resin provides excellent strength build up after pot life, very good heat resistance up to 180 °C as well as remarkable mechanical properties.

ergo.® 7440 fulfills the requirements according to DIN EN 45545-2 chart 5, R1, R7 and R17 with HL1-3.

Product Info
Kisling AG
Bonding Technology

Kisling is a leading manufacturer of high-quality adhesives and sealants for almost every line of industry- electronics, mechanical engineering, pump and valve construction and mobility.

Features

Thermoplastics
PA
PA (PA 6)
PA (PA 6.6)
PA (PA 12)
PBT
PC
PES
PET
PEEK
PMMA
PPS
PUR (lower degree of cross-linking)
PVC (harder perfomance)
Thermoplastics (Styrenes)
ABS
ASA
EPS
PPE
PS
SAN
SB
XPS (rigid foam)
Thermosetting Plastics
EP
MF
PF
PUR (higher degree of cross-linking)
UP
Thermosets (Composites)
CRP
BMC
FR4
GRP
SMC
Elastomers
CR
EPM/EPDM
NBR
Metals - susceptible to corrosion (active)
bronze
cast iron
copper
magnesium
brass
steel (blasted SA 2,5)
Metals - anti corrosive surfaces (passive)
aluminium
plumb
chromium
gold
nickel
magnets
platinum
silver
silicium
steel - chromated
steel - stainless
steel - galvanised
titanium
zinc (also galvanized materials)
tin
Glass & Ceramic Materials
emaille
glass
ceramics
ceramic (techno-)
mosaic & tiles
porcelain
Construction Materials & Substrates
artificial stones
natrual stones
Wood & Timber
veneer
solid timber - untreated
MDF - medium density fiberboard
Paper & Cardboard
alu-coated materials
Anchoring & Fixing
chemical anchoring systems
screw thread - through hole
screw thread - pocket hole bore
chemical screw retention
2-part systems
epoxy resins
Sector classification
manufacuting industry
Temperature resistance <0°C (approx.)
from -60°C
Temperature resistance >0°C (approx.)
to +180°C
Deformation capability
≤ 10%
Colour of adhesive film
colour spectrum dark
black
Curing mechanisms
room temperature curing
Pot life @ +20/23°C - Minimum / minutes
31-59 min
(Mixed) viscosity
pasty
thixotropic
Liquid Adhesives
2-part systems

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